public class PRA2051 {
    public static void main(String[] args) {
        int a=1;
        int b=2;
        int x=a+b++;
        int k=(-5)%3;
        int l=5%(-3);

        System.out.println("b="+b);
        System.out.println("x="+x);
        System.out.println("k="+k);
        System.out.println("l="+l);
    }
}
